本科學(xué)生畢業(yè)設(shè)計(jì)T6112臥式鏜床設(shè)計(jì)系部名稱：機(jī)電工程學(xué)院專業(yè)班級(jí)：機(jī)械設(shè)計(jì)制造及其自動(dòng)化學(xué)生姓名：指導(dǎo)教師：職稱：副教授黑龍江工程學(xué)院TheGraduationDesignforBachelorsDegreeDesignofT6112HorizontalBoringMachineCandidate：Specialty：MechanicalDesignandManufacture&AutomationClass：08-1Supervisor：HeilongjiangInstituteofTechnology黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)I摘要在全面了解臥式鏜床的結(jié)構(gòu)、工作原理、控制方法的基礎(chǔ)上，設(shè)計(jì)T6112臥式鏜床傳動(dòng)系統(tǒng)及其執(zhí)行機(jī)構(gòu)。根據(jù)臥式鏜床的工作原理，即電動(dòng)機(jī)作為工作機(jī)構(gòu)的動(dòng)力源，結(jié)合機(jī)床的四個(gè)方向的運(yùn)動(dòng)，即主軸的上移和下移，工作臺(tái)的橫向和縱向移動(dòng)，進(jìn)而完成對(duì)工件的全面加工。確定了臥式鏜床的結(jié)構(gòu)與技術(shù)參數(shù)，給出了臥式鏜床的總體結(jié)構(gòu)設(shè)計(jì)方案。根據(jù)臥式鏜床的設(shè)計(jì)方案，文中詳細(xì)敘述了T6112鏜床執(zhí)行機(jī)構(gòu)設(shè)計(jì)，傳動(dòng)系統(tǒng)的設(shè)計(jì)：電動(dòng)機(jī)規(guī)格的選取、主軸設(shè)計(jì)、主軸變速機(jī)構(gòu)設(shè)計(jì)、床身與工作臺(tái)結(jié)構(gòu)設(shè)計(jì)。關(guān)鍵詞：臥式鏜床；主軸箱；主軸變速機(jī)構(gòu)；電機(jī)；工作臺(tái)黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)IIABSTRACTOnthebasisofthestructure,principle,controlmethodofthehorizontalboringmachine，thetransmissionsystemandimplementingmechanismofT6112horizontalboringmachinearedesigned.Accordingtotheprincipleofthehorizontalboringmachine,inwhichthemotoristhepowersource,combiningwiththefourdirectionalmovementsofthemachine,thatistheupanddownmovementsofmainshaft,thehorizontalandverticalmovementofworktable,thencompletetheprocessingoftheworkpiece.Thestructureandtechnicalparametersofthehorizontalboringmachinearegivenandtheoverallstructureisdesigned.Accordingtothehorizontalboringmachinedesign,thispaperdescribesthedesignofimplementingmechanismandthetransmissionsystem,includingtheselectionofmotorspecification,thedesignofspindlegearshift,bedandworktable.Key